QHY8 vs. Canon 350D 10 Minute Dark Frame

Two 10 minute dark frames are shown. Both images have the exact same stretch applied. An ImagesPlus DDP with break-point of 2114 and background weight of 0.9. This is typical of the ddp stretch that I have often applied to calibrated light frames from the DSLR. The QHY8 driver settings were set at the typical value that I've been using for light frame acquisition, gain: 63, offset: 115&nbsp